21世纪大学英语自主学习导学 Book2

Unit One 1

Section A A Brief Introduction of Unit One 1

Section B Background Information 1

Section C Detailed Studies of the Texts 2

Text A Winston Churchill—His Other Life 2

Part Ⅰ Structure of Text A 2

Part Ⅱ Band4—Word Study 2

Part Ⅲ Useful Expressions 5

Part Ⅳ Difficult Sentences 8

Part Ⅴ Summary of Text A 10

Text B Little Sister of the Poor 11

Part Ⅰ Structure of Text B 11

Part Ⅱ Band4—Word Study 11

Part Ⅲ Useful Expressions 15

Part Ⅳ Difficult Sentences 16

Section D CET4 Practice 17

Section E Grammar 18

Unit Two 22

Section A A Brief Introduction of Unit Two 22

Section B Background Information 22

Section C Detailed Studies of the Texts 23

Text A Why They Excel 23

Part Ⅰ Structure of Text A 23

Part Ⅱ Band4—Word Study 23

Part Ⅲ Useful Expressions 28

Part Ⅳ Difficult Sentences 30

Part Ⅴ Summary of Text A 32

Text B Education Methods:East and West 33

Part Ⅰ Structure of Text B 33

Part Ⅱ Band4—Word Study 33

Part Ⅲ Useful Expressions 36

Part Ⅳ Difficult Sentences 36

Section D CET4 Practice 37

Section E Grammar 38

Unit Three 43

Section A A Brief Introduction of Unit Three 43

Section B Background Information 43

Section C Detailed Studies of the Texts 44

Text A The Tale of a Cultural Translator 44

Part Ⅰ Structure of Text A 44

Part Ⅱ Band4—Word Study 44

Part Ⅲ Useful Expressions 49

Part Ⅳ Diffcult Sentences 50

Part Ⅴ Summary of Text A 53

Text B A Multicultural Person 53

Part Ⅰ Structure of Text B 53

Part Ⅱ Band4—Word Study 53

Part Ⅲ Useful Expressions 57

Part Ⅳ Difficult Sentences 58

Section D CET4 Practice 61

Section E Grammar 61

Unit Four 66

Section A A Brief Introduction of Unit Four 66

Section B Background Information 66

Section C Detailed Studies of the Texts 67

Text A Turning Failure into Success 67

Part Ⅰ Structure of Text A 67

Part Ⅱ Band4—Word Study 67

Part Ⅲ Useful Expressions 73

Part Ⅳ Difficult Sentences 74

Part Ⅴ Summary of Text A 75

Text B Failure?No!Just Temporary Setbacks 76

Part Ⅰ Structure of Text B 76

Part Ⅱ Band4—Word Study 76

Part Ⅲ Useful Expressions 80

Part Ⅳ Difficult Sentences 81

Section D CET4 Practice 82

Section E Grammar 82

Unit Five 87

Section A A Brief Introduction of Unit Five 87

Section B Background Information 87

Section C Detailed Studies of the Texts 88

Text A Holding Onto a Dream 88

Part Ⅰ Structure of Text A 88

Part Ⅱ Band4—Word Study 88

Part Ⅲ Useful Expressions 94

Part Ⅳ Difficult Sentences 95

Part Ⅴ Summary of Text A 97

Text B The Soft Sell 97

Part Ⅰ Structure of Text B 97

Part Ⅱ Band4—Word Study 97

Part Ⅲ Useful Expressions 100

Part Ⅳ Difficuklt Sentences 101

Section D CET4 Practice 102

Section E Grammar 102

Unit Six 105

Section A A Brief Introduction of Unit Six 105

Section B Background Information 105

Section C Detailed Studies of the Texts 105

Text A A Brief History of Stephen Hawking 105

Part Ⅰ Structure of Text A 105

Part Ⅱ Band4—Word Study 106

Part Ⅲ Useful Expressions 114

Part Ⅳ Difficult Sentences 116

Part Ⅴ Summary of Text A 118

Text B Inventor of the Future 118

Part Ⅰ Structure of Text B 118

Part Ⅱ Band4—Word Study 118

Part Ⅲ Useful Expressions 122

Part Ⅳ Dificult Sentences 123

Section D CET4 Practice 124

Section E Grammar 124

Unit Seven 129

Section A A Brief Introduction of Unit Seven 129

Section B Background Information 129

Section C Detailed Studies of the Texts 129

Text A Thinking:A Neglected Art 129

Part Ⅰ Structure of Text A 129

Part Ⅱ Band4—Word Study 130

Part Ⅲ Useful Expressions 134

Part Ⅳ Difficult Sentences 136

Part Ⅴ Summary of Text A 137

Text B How to Teach Your Child to Think 138

Part Ⅰ Structure of Text B 138

Part Ⅱ Band4—Word Study 138

Part Ⅲ Useful Expressions 140

Part Ⅳ Difficult Sentences 141

Section D CET4　Practice 142

Section E Grammar 143

Unit Eight 147

Section A A Brief Introduction of Unit Eight 147

Section B Background Information 147

Section C Detailed Studies of the Texts 147

Text A Unwritten Rules 147

Part Ⅰ Structure of Text A 147

Part Ⅱ Band4—Word Study 147

Part Ⅲ Useful Expressions 154

Part Ⅳ Difficult Sentences 156

Part Ⅴ Summary of Text A 157

Text B The Traffic Light:A Brainless Machine 158

Part Ⅰ Structure of Text B 158

Part Ⅱ Band4—Word Study 158

Part Ⅲ Useful Expressions 162

Part Ⅳ Difficult Sentences 163

Section D CET4 Practice 164

Section E Grammar 164

附录：单元练习参考答案 173